Hide Navigation Hide TOC

Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)

Orz is a custom JavaScript backdoor used by Leviathan. It was observed being used in 2014 as well as in August 2017 when it was dropped by Microsoft Publisher files. (Citation: Proofpoint Leviathan Oct 2017) (Citation: FireEye Periscope March 2018)

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
System Information Discovery - T1082 (354a7f88-63fb-41b5-a801-ce3b377b36f1)	Attack Pattern	Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	1
System Network Configuration Discovery - T1016 (707399d6-ab3e-4963-9315-d9d3818cd6a0)	Attack Pattern	Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	1
Process Hollowing - T1055.012 (b200542e-e877-4395-875b-cf1a44537ca4)	Attack Pattern	Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	1
AIRBREAK (fd419da6-5c0d-461e-96ee-64397efac63b)	Malpedia	Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	1
Obfuscated Files or Information - T1027 (b3d682b6-98f2-4fb0-aa3b-b4df007ca70a)	Attack Pattern	Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	1
Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	Regsvr32 - T1218.010 (b97f1d35-4249-4486-a6b5-ee60ccf24fab)	Attack Pattern	1
Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	Indicator Removal - T1070 (799ace7f-e227-4411-baa0-8868704f2a69)	Attack Pattern	1
Modify Registry - T1112 (57340c81-c025-4189-8fa0-fc7ede51bae4)	Attack Pattern	Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	1
Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	File and Directory Discovery - T1083 (7bc57495-ea59-4380-be31-a64af124ef18)	Attack Pattern	1
Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	Ingress Tool Transfer - T1105 (e6919abc-99f9-4c6c-95a5-14761e7b2add)	Attack Pattern	1
Process Discovery - T1057 (8f4a33ec-8b1f-4b80-a2f6-642b2e479580)	Attack Pattern	Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	1
Bidirectional Communication - T1102.002 (be055942-6e63-49d7-9fa1-9cb7d8a8f3f4)	Attack Pattern	Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	1
Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62)	Attack Pattern	1
Orz - S0229 (06d735e7-1db1-4dbe-ab4b-acbe419f902b)	Malware	Software Discovery - T1518 (e3b6daca-e963-4a69-aee6-ed4fd653ad58)	Attack Pattern	1
Process Hollowing - T1055.012 (b200542e-e877-4395-875b-cf1a44537ca4)	Attack Pattern	Process Injection - T1055 (43e7dc91-05b2-474c-b9ac-2ed4fe101f4d)	Attack Pattern	2
System Binary Proxy Execution - T1218 (457c7820-d331-465a-915e-42f85500ccc4)	Attack Pattern	Regsvr32 - T1218.010 (b97f1d35-4249-4486-a6b5-ee60ccf24fab)	Attack Pattern	2
Web Service - T1102 (830c9528-df21-472c-8c14-a036bf17d665)	Attack Pattern	Bidirectional Communication - T1102.002 (be055942-6e63-49d7-9fa1-9cb7d8a8f3f4)	Attack Pattern	2
Windows Command Shell - T1059.003 (d1fcf083-a721-4223-aedf-bf8960798d62)	Attack Pattern	Command and Scripting Interpreter - T1059 (7385dfaf-6886-4229-9ecd-6fd678040830)	Attack Pattern	2